From 2cb2ecb02a74f0c2fb0c0ec75c6cd618a50c3c86 Mon Sep 17 00:00:00 2001
From: Raul Duarte Pereira <raulduartepe@gmail.com>
Date: Wed, 14 Aug 2024 16:34:56 -0300
Subject: [PATCH] CU-86ducxtcz - Error to make a transaction in NeoX using
 AbstractWalletConnectEIP155Adapter

---
 .../CU-86ducxtcz_2024-08-14-19-34.json        | 10 ++++++++
 .../AbstractWalletConnectEIP155Adapter.ts     | 25 +++++++++++--------
 2 files changed, 25 insertions(+), 10 deletions(-)
 create mode 100644 common/changes/@cityofzion/wallet-connect-sdk-wallet-core/CU-86ducxtcz_2024-08-14-19-34.json

diff --git a/common/changes/@cityofzion/wallet-connect-sdk-wallet-core/CU-86ducxtcz_2024-08-14-19-34.json b/common/changes/@cityofzion/wallet-connect-sdk-wallet-core/CU-86ducxtcz_2024-08-14-19-34.json
new file mode 100644
index 0000000..a237e02
--- /dev/null
+++ b/common/changes/@cityofzion/wallet-connect-sdk-wallet-core/CU-86ducxtcz_2024-08-14-19-34.json
@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@cityofzion/wallet-connect-sdk-wallet-core",
+      "comment": "fix error to make a transaction in NeoX using AbstractWalletConnectEIP155Adapter",
+      "type": "patch"
+    }
+  ],
+  "packageName": "@cityofzion/wallet-connect-sdk-wallet-core"
+}
\ No newline at end of file
diff --git a/packages/wallet-connect-sdk-wallet-core/src/adapters/AbstractWalletConnectEIP155Adapter.ts b/packages/wallet-connect-sdk-wallet-core/src/adapters/AbstractWalletConnectEIP155Adapter.ts
index 83011f5..9d18842 100644
--- a/packages/wallet-connect-sdk-wallet-core/src/adapters/AbstractWalletConnectEIP155Adapter.ts
+++ b/packages/wallet-connect-sdk-wallet-core/src/adapters/AbstractWalletConnectEIP155Adapter.ts
@@ -25,7 +25,10 @@ export abstract class AbstractWalletConnectEIP155Adapter {
     }
   }
 
-  protected resolveParams(param: any) {
+  protected async resolveParams(param: any, args: TAdapterMethodParam) {
+    const { provider, wallet } = await this.getServices(args)
+    const gasPrice = await provider.getGasPrice()
+
     if (typeof param !== 'object') {
       throw new Error('Invalid Params')
     }
@@ -35,7 +38,13 @@ export abstract class AbstractWalletConnectEIP155Adapter {
       delete param.gas
     }
 
-    return param
+    param.gasPrice = gasPrice
+
+    return {
+      param,
+      provider,
+      wallet,
+    }
   }
 
   protected convertHexToUtf8(value: string) {
@@ -61,8 +70,7 @@ export abstract class AbstractWalletConnectEIP155Adapter {
   }
 
   async eth_signTransaction(args: TAdapterMethodParam): Promise<string> {
-    const param = this.resolveParams(args.request.params.request.params[0])
-    const { wallet } = await this.getServices(args)
+    const { param, wallet } = await this.resolveParams(args.request.params.request.params[0], args)
     const signature = await wallet.signTransaction(param)
     return signature
   }
@@ -89,9 +97,8 @@ export abstract class AbstractWalletConnectEIP155Adapter {
   }
 
   async eth_sendTransaction(args: TAdapterMethodParam): Promise<string> {
-    const param = this.resolveParams(args.request.params.request.params[0])
+    const { param, provider, wallet } = await this.resolveParams(args.request.params.request.params[0], args)
 
-    const { wallet, provider } = await this.getServices(args)
     const connectedWallet = wallet.connect(provider)
 
     const { hash } = await connectedWallet.sendTransaction(param)
@@ -99,9 +106,8 @@ export abstract class AbstractWalletConnectEIP155Adapter {
   }
 
   async eth_call(args: TAdapterMethodParam): Promise<string> {
-    const param = this.resolveParams(args.request.params.request.params[0])
+    const { param, provider, wallet } = await this.resolveParams(args.request.params.request.params[0], args)
 
-    const { wallet, provider } = await this.getServices(args)
     const connectedWallet = wallet.connect(provider)
 
     return await connectedWallet.call(param)
@@ -139,8 +145,7 @@ export abstract class AbstractWalletConnectEIP155Adapter {
   }
 
   async calculateFee(args: TAdapterMethodParam): Promise<string> {
-    const param = this.resolveParams(args.request.params.request.params[0])
-    const { wallet, provider } = await this.getServices(args)
+    const { param, wallet, provider } = await this.resolveParams(args.request.params.request.params[0], args)
     const connectedWallet = wallet.connect(provider)
 
     const gasPrice = await provider.getGasPrice()